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Product Details

WSC-300 Microcomputer Controlled Steel Strand Stress Relaxation Tester

Product Description

Microcomputer Controlled Steel Strand Stress Relaxation Tester is used for tensile stress relaxation test of prestressed steel wire, steel strand, PC steel bar and metal material; isothermal stress relaxation test; stress relaxation test period ≥1000h.

The isothermal stress relaxation test is to maintain the sample from the initial force F0, determine the change in force on the sample; stress relaxation test period 100h ~ 1000h can be set. Relaxation rate, dedicated stress relaxation tester software, which can perform functions such as uniform rate loading, force retention, and strain retention.

Product Features

1.	It has four-pillar horizontal space structure.
2.	The speed control system adopts servo motor and speed governor which is stable and reliable performance. It has protection devices such as overcurrent, overvoltage and overload.
3.	The transmission part adopts arc synchronous toothed belt, precision ball screw auxiliary transmission, stable transmission, low noise and high transmission efficiency.

Parameters

Product name	WSC-300 Microcomputer Controlled Steel Strand Stress Relaxation Tester
Maximum relaxation test force	300KN
Relative error of indication	≤±1%
Effective measurement range	0.4%-100%(Full range without binning)
Relative error of test force indication	≤±0.5%
Slack load loading rate	0.1~10kN/S
Screw movement adjustment rate	0.01-150mm/min
Steel strand loose deformation gauge distance	200mm
Effective measurement space	1300mm
Effective gauge length	≤1200mm(Φ60)
Deformation measurement resolution	0.01mm
Steel strand nominal diameter（mm）	≤15.24
Stress relaxation test procedure	Force closed loop,deformation closed loop control
Mainframe dimensions	25907001150mm
Power	220V、50Hz、3kW
Weight	1500kg

Company Profile

Cangzhou Lovely Technology Co., Ltd. is a professional manufacturer, specializing in Testing Equipment, Universal Testing Machine, Asphalt Tester, Test Molds, Soil Road and Lab Tester. We supply various type of products ..... We assure high quality to you.

All our products are made in China. Excellent quality with competitive price.

Packing & Delivery

· Tianjin port or Qingdao Port deliver by sea and also can ship by air via express company

FAQ

Q1: Are you a factory or trading company?
A: We are a factory specializing in manufacturing soil, concrete, cement, aggregate , asphalt test equipment, etc.

Q2: Where is the loading port?
A: Tianjin port or Qingdao Port.

Q3: How to choose the Transportation Term?
A:Usually,we may according to your needs,we may choose the most reasonable freight,then to select for you.

Q4: What certificates do you have?
A: We have ISO 9001, CE, SGS.

Q5: Do you have an OEM service?
A: Yes. We can provide OEM services according to your requirements.

Q6: What are the payment terms?
A: T/T payment is preferred and other could be accepted, such as L/C, D/P, Western Union, PayPal etc. It is negotiable